PlayStation 3: Sony releases Firmware 4.87 for their 14 year old console - HFW 4.87.1 is already out with SEN Enabler already being updated to spoof FW 4.87 - Wololo.net
SONY Torne Update Disk Ver.4.0 & PS3 System software Ver.4.11 Off-line | eBay
PS3 System Software 4.88 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS